/*
 * Copyright (c) 2003-2010, Live Media Pty. Ltd.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification, are permitted
 * provided that the following conditions are met:
 *
 *  1. Redistributions of source code must retain the above copyright notice, this list of
 *     conditions and the following disclaimer.
 *  2. Redistributions in binary form must reproduce the above copyright notice, this list of
 *     conditions and the following disclaimer in the documentation and/or other materials
 *     provided with the distribution.
 *  3. Neither the name of Live Media nor the names of its contributors may be used to endorse
 *     or promote products derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER
 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package com.colony.container.simple;

import java.io.IOException;

import com.argot.TypeException;
import com.argot.TypeInputStream;
import com.argot.TypeOutputStream;
import com.argot.TypeReader;
import com.argot.TypeWriter;
import com.argot.common.UInt16;
import com.argot.remote.MetaLocation;


/**
 * This is the most basic form of location.  The object has only an integer id.
 */
public class SimpleLocation
implements MetaLocation
{
	public static final String TYPENAME = "index";
	
	private int _index;
	private String _host;
	
	public SimpleLocation( int index )
	{
		_index = index;
	}
	
	public SimpleLocation( int index, String host )
	{
		_index = index;
		_host = host;
	}

	public int getIndex() 
	{
		return _index;
	}
	
	
	public void setHost( String host )
	{
		_host = host;
	}
	public String getHost()
	{
		return _host;
	}
	
	public static class SimpleLocationReader 
	implements TypeReader 
	{
		public Object read(TypeInputStream in) 
		throws TypeException, IOException 
		{
			Integer i = (Integer) in.readObject( UInt16.TYPENAME );
			return new SimpleLocation( i.intValue() );
		}
	}

	public static class SimpleLocationWriter
	implements TypeWriter
	{
		public void write(TypeOutputStream out, Object o) 
		throws TypeException, IOException 
		{
			SimpleLocation loc = (SimpleLocation) o;
			out.writeObject( UInt16.TYPENAME, new Integer( loc._index ) );
		}
	}
}
